Eureka Oro Prometheus – Commercial Espresso Grinder Black
• 85mm extra large professional flat burrs
• Silent technology quiet operation motor performance
• Sophisticated matte black industrial steel build
• 120 volts 800 watts electrical power
• High volume bars and executive offices
Description
Eureka Oro Prometheus Black – The New Era of Silent, High-Speed Grinding
Look, the reality of a high-volume bar is that noise and heat are the two biggest distractions for your baristas. As a premier commercial coffee equipment supplier, we specify the Eureka Oro Prometheus for shops that demand silent operation and industrial-grade speed. This grinder is built to be the center of a high-performance bar, delivering precision at a pace that keeps your line moving.
85mm “Diamond Inside” Flat Burrs
The Prometheus features 85mm flat burrs treated with Eureka’s proprietary Diamond Inside process, ensuring they stay sharp for significantly more volume than standard steel. This means your grind consistency remains perfect for months longer, protecting your ROI on replacement parts. With a velocity of up to 8g per second, it is one of the fastest commercial grinders on the market, while the Silent Technology dampens motor vibration to keep the cafe atmosphere focused on the customer experience.
Eureka Oro Prometheus Technical Precision Specs
- 85mm Flat Burrs: Diamond Inside treatment for extreme longevity.
- Silent Technology: 20dB quieter than traditional commercial grinders.
- ELR System: Extremely Low Retention for zero-waste performance.
- Cool Up System: Unique internal airflow prevents burr overheating.
- IPS Touchscreen: Intuitive 2.8″ display for easy dosing control.
- Stepless Micrometric Adjustment: Infinite precision for espresso dialing.
- IoT Ready: Track usage and performance data via smartphone.
Espresso Grinder Reliability Performance
Reliability in the Prometheus is driven by its “Cool Up” fan system, which forces air through the grind chamber during heavy use. This prevents thermal drift and protects the delicate oils in your specialty coffee. The ELR system ensures that the chute is clear after every dose, meaning you aren’t grinding through old coffee to get to the fresh stuff. For a commercial coffee equipment supplier, this machine represents the peak of modern engineering for high-traffic environments.
Eureka Oro Prometheus Application
- Ideal Deployment: Busy specialty cafes and luxury hotel coffee bars.
- Performance Note: High-speed delivery (up to 8g/s) with near-silent operation.
- Investment Security: 12-Month Manufacturer Parts Warranty.
- In The Box: Prometheus Grinder, Hopper, Portafilter Fork, Manual, Warranty Docs.
Eureka Oro Prometheus Commercial Coffee Grinder (Black) Specs
| Specification | Value |
|---|---|
| Color/Finish | Matt Black |
| Model Type | Electronic On-Demand Commercial |
| Burr Diameter | 85 mm |
| Burr Type | Flat, Pure Diamond Inside (Patented Eureka) |
| Motor Power | 510 Watt |
| RPM (Speed) | 1350 r.p.m. |
| Productivity (Avg.) | Approx. 6 – 9.5 g/sec (High Speed Dispersion) |
| Hopper Capacity | 1.2 kg |
| Net Weight (Approx.) | 23 kg (50.7 lbs) |
| Dimensions (H x W x D) | 570 mm x 230 mm x 240 mm (22.4" x 9.1" x 9.4") |
| Grinding Adjustment | Electronic Stepless Micrometrical (Patented Eureka) |
| Dosing | Touch Display (3 Programmable Doses + "Extra Dose" Mode) |
| Key Technology |
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Common Questions for Eureka Oro Prometheus - Black
What distinguishes the Prometheus as a commercial-grade Eureka model?
The Prometheus features 75mm Diamond Inside burrs and an innovative cooling system designed for continuous high-speed service in busy cafes. We suggest using the high-definition touch screen to program your doses and monitor the life of the burrs for optimal performance. This model combines the signature silent technology of Eureka with the raw power needed to handle hundreds of espresso shots daily.
How does the Easy Setting system improve the barista workflow?
This system allows for fast and intuitive grind size changes by clearly marking the adjustment zones for different extraction styles. We suggest making small adjustments while the motor is active to ensure the high-torque mechanism aligns the 75mm burrs perfectly without resistance. The Easy Setting interface reduces the time needed for daily calibration which helps maintain service speed during peak hours.
How should the Matte Black finish and touch screen be cleaned?
The durable matte housing and the digital interface should be wiped with a dry microfiber cloth to remove dust and fingerprints after each use. You should avoid using harsh chemical sprays that could strip the coating or affect the responsiveness of the electronic touch sensors. This professional and modern aesthetic provides a sleek look that remains clean and understated even with heavy daily usage in a commercial environment.
What is the benefit of the IoT connectivity in the Prometheus?
The Prometheus includes built-in Wi-Fi that allows managers to track grinding data and receive maintenance alerts remotely via a dedicated app. We suggest connecting your grinder to the network to stay updated on burr health and to ensure your coffee output remains consistent across multiple locations. This high-tech feature brings professional-level data management to your business to ensure long-term equipment reliability.
Does Muldepot.com provide purchase security for this Eureka model?
Yes, Muldepot.com provides a Price Match Guarantee to ensure you receive the most competitive value for this authentic Italian-made Eureka Oro Prometheus. We understand that a professional flagship grinder is a significant investment so we back the purchase with 60-day Free Returns. This policy allows you to test the high-speed performance and diamond burr consistency in your own cafe without any financial risk.







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